Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281415 | Sustained release composition for application to the oral cavity | Tsutomu Harada | 1994-01-25 |
| 5169671 | Food containing fructose polymer | Tsutomu Harada, Mika Ikeda, Katsumi Ohata, Fusako Yamanaka | 1992-12-08 |